2000797546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{4801}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 3450525120

約数和(自身を除く): 1449727574

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 997, 1994, 4801, 9602, 10967, 18943, 21934, 37886, 52811, 91219, 105622, 182438, 208373, 416746, 1003409, 2006818, 4786597, 9573194, 52652567, 90945343, 105305134, 181890686, 1000398773, 2000797546]

約数ペア:

[(1, 2000797546), (2, 1000398773), (11, 181890686), (19, 105305134), (22, 90945343), (38, 52652567), (209, 9573194), (418, 4786597), (997, 2006818), (1994, 1003409), (4801, 416746), (9602, 208373), (10967, 182438), (18943, 105622), (21934, 91219), (37886, 52811)]